RUN-GROUP (GROUP-CLASS)

Run a group by its user-given name. Note that this is /not/ an
interactive function --- certain behaviors provided by e.g. the ASDF extension
or REPL macros require the dynamic configuration provided by those wrappers.

RUN-PACKAGE (&OPTIONAL (PACKAGE-OR-NAME *PACKAGE*))

Run all groups in a package. Note that this is /not/ an interactive
function --- certain behaviors provided by e.g. the ASDF extension or
REPL macros require the dynamic configuration provided by those wrappers.

RUN-TEST (GROUP TEST)

Run a test standalone by its user-given name (and its group's name).
Note that this is /not/ an interactive function --- certain behaviors
provided by e.g. the ASDF extension or REPL macros require the dynamic
configuration provided by those wrappers.